Re: ye olde 1521
- From: Edward Shevtsov <edward@xxxxxxxxxxxxx>
- To: oracle-l@xxxxxxxxxxxxx
- Date: Sat, 05 Feb 2005 02:13:32 +0300
Henry,
you're right about using dedicated listener port on unix.
Oracle on Windows use random ports by default. Try to search definition
of USE_SHARED_SOCKET parameter.
Kind regards,
Edward Shevtsov
Henry Poras wrote:
> Just wondering if one of my strongly held untested assumptions is wrong. I
> always thought that when you connected to Oracle via the listener in
> dedicated server mode, you would come in via the listener port (i.e. 1521,
> 1526). The listener would then validate, spawn off a shadow oracleSID process
> using some arbitrary port, and the client would then be passed to this
> process with the listener butting out at that point. The client would then be
> connected to the database through that arbitrary port.
> Last week a developer and myself checked this out. He sniffed the coming and
> going of packets, and everything used only port 1521. I looked at netstat (I
> think the parameters were asp (RedHat AS3 OS) but I'm not sure. That info is
> at work but I'm not at the moment) and the only active Oracle ports were also
> 1521. Are other ports used? Is this dependent on load? I searched metalink
> and found the question asked, but no answers were ever posted.
>
> Thanks.
>
> Henry
>
>
> --
> //www.freelists.org/webpage/oracle-l
>
--
//www.freelists.org/webpage/oracle-l
Other related posts:
